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42
Figure 2-2 shows the memory map for the microcomputers in the HD404318, HD404358,
HD404358R, HD404339, and HD404369 Series.
$0000 to $0FFF
$0000 to $17FF
$0000 to $1FFF
$0000 to $2FFF
$0000 to $3FFF
HD404314
HD404316
HD404318
HD4074318
HD404354
HD40A4354
HD404356
HD40A4356
HD404358
HD40A4358
HD407A4359
HD404334
HD404336
HD404338
HD4043312
HD404339
HD4074339
HD404364
HD40A4364
HD404368
HD40A4368
HD4043612
HD40A43612
HD404369
HD40A4369
HD407A4369
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
$0000
$000F
$0010
$003F
$0040
$0FFF
$1000
$17FF
$1800
$1FFF
$2000
$2FFF
$3000
$3FFF
—
ROM address
Vector address area
(16 words)
Zero page subroutine
area (64 words)
4-kword ROM product
program/pattern area
(4,096 words)
6-kword ROM product
program area
(6,144 words)
8-kword ROM product
program area (8,192 words)
12-kword ROM product
program area
(12,288 words)
16-kword ROM product
program area
(16,384 words)
JMPL instruction
(Jumps to the reset and stop
mode clear handling routine)
JMPL instruction
(Jumps to the INT0 interrupt
handling routine)
JMPL instruction
(Jumps to the INT1 interrupt
handling routine)
JMPL instruction
(Jumps to the timer A
interrupt handling routine)
JMPL instruction
(Jumps to the timer B
interrupt handling routine)
JMPL instruction
(Jumps to the timer C
interrupt handling routine)
JMPL instruction
(Jumps to the A/D converter
interrupt handling routine)
JMPL instruction
(Jumps to the serial interface
interrupt handling routine)
Note: The program area differs between different products in these series.
ROM
Capacity
Product
Program Area
Addresses
Capacity
4-kword
6-kword
8-kword
12-kword
16-kword
4,096 words
6,144 words
8,192 words
12,288 words
16,384 words
—
HD404354R
HD40A4354R
HD40C4354R
HD404356R
HD40A4356R
HD40C4356R
HD404358R
HD40A4358R
HD40C4358R
HD407A4359R
HD407C4359R
—
Figure 2-2 HD404318, HD404358, HD404358R, HD404339, and
HD404369 Series ROM Memory Map